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Ontario weather live forecast
Tomorrow's maximum temperature in Ontario is expected to be 46°F.
-
Saturday
12th Apr
-
Sunday
13th Apr -
Monday
14th Apr
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Tuesday
15th Apr
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Wednesday
16th Apr
5-day weather forecast updated at 04:00 on Saturday 12th April 2025 GMT
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The 5-day weather forecast for Ontario (Toronto) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Top Ontario destinations
Below are temperatures expected today at popular countries, regions and places in Ontario. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.
All Ontario destinations
- Hamilton
- Kenora
- Kingston
- Moosonee
- Niagara Falls
- North Bay
- Ottawa
- Peawanuk
- Sault Ste. Marie
- Sudbury
- Thunder Bay
- Timmins
- Toronto
- Windsor
Ontario weather forecast by day
Below are the detailed weather forecasts for Ontario for the next 5 days. The forecasts shown are for Toronto and may not represent the whole of Ontario. Browse more destinations in Ontario to view more weather forecasts.
Ontario weather for Saturday 12th April 2025
Expect broken clouds in Ontario with a maximum temperature of 46°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north.
- °F maximum temperature
- °F minimum temperature
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broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
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- mph wind from N
Ontario weather for Sunday 13th April 2025
Expect broken clouds in Ontario with a maximum temperature of 50°F, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.
- °F maximum temperature
- °F minimum temperature
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broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °F wind chill
- mph wind from S
Ontario weather for Monday 14th April 2025
Expect mostly cloudy with rain in Ontario with a maximum temperature of 52°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 14 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
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mostly cloudy with rain
- hours of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- mph wind from SE
Ontario weather for Tuesday 15th April 2025
Expect mostly cloudy with light rain in Ontario with a maximum temperature of 43°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a fresh breeze of 21 mph from the west.
- °F maximum temperature
- °F minimum temperature
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mostly cloudy with light rain
- hour of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- °F wind chill
- mph wind from W
Ontario weather for Wednesday 16th April 2025
Expect broken clouds in Ontario with a maximum temperature of 41°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
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broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °F wind chill
- mph wind from NW
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